package com.example.hxds.cst.db.dao;

import java.util.HashMap;
import java.util.Map;

public interface CustomerDao {
  public int registerNewCustomer(Map param);

  public long hasCustomer(Map param);

  public String searchCustomerId(String openId);

  public String login(String openId);

  public HashMap searchCustomerInfoInOrder(long customerId);
}
